Houston, Pennsylvania, USA Air Quality

Monitoring Station · Upper Saint Clair, United States
17
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
21 5pm
17
23
23 8pm
23
23
23 11pm
25
25
25 2am
25
25
25 5am
23
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Station readings
21
17
CAMS model adj -2
25
25
25
25
25
25
25
27
27
27
27
27
27
25

Air Quality Forecast (24h)

PM2.54.1 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

27
Houston, Pennsylvania, USA
0.0 km PM2.5: 6.5 µg/m³
36
Florence, Pennsylvania, USA
24.6 km PM2.5: 8.6 µg/m³

Nearby Cities

30 Upper Saint Clair 30 Bethel Park 30 Mount Lebanon 30 Baldwin 30 Pittsburgh 41 Weirton Heights 30 McKeesport 30 West Mifflin 41 Weirton

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-29T20:13 UTC.